The Houston Plumbing Blog

Advice for
Houston homes

Plain-spoken guidance from master plumbers who work on Houston's clay soil, cast iron, hard water, and the occasional freeze — no scare tactics, no sales pitch.

Slab Leaks

Why Houston's Clay Soil Causes Slab Leaks — and the Warning Signs Homeowners Miss

Houston's expansive clay soil makes slab leaks common. Learn the early warning signs, what causes them, and what to do before floors and foundations suffer.

July 21, 2026 · 7 min read
Drain & Sewer

Cast Iron Drain Pipes in Older Houston Homes: Repair, Reline, or Replace?

Thousands of older Houston homes still drain through original cast iron. Here's how to tell what shape yours is in — and when to repair, reline, or replace.

July 7, 2026 · 8 min read
Water Heaters

Are Tankless Water Heaters Worth It in Houston? An Honest Look

Endless hot water sounds great — but is a tankless water heater right for your Houston home? Hard water, gas lines, and sizing, explained without the sales pitch.

June 16, 2026 · 7 min read
Seasonal

How to Protect Your Pipes When a Hard Freeze Hits Houston

Houston homes aren't built for hard freezes. A practical, room-by-room checklist to protect your pipes before, during, and after freezing weather.

June 2, 2026 · 6 min read
Repipes

What Determines the Cost to Repipe a House in Houston? PEX vs. Copper, Honestly

Repipe pricing in Houston varies widely. Here's what actually drives the cost, how PEX and copper compare, and how to judge a repipe quote fairly.

May 19, 2026 · 8 min read